Piggot, G. J. (1992). Kikuyu grass farming for high production (2nd ed.). Northland Pasture.
Lua i Stíl Chicago (17ú heag.)Piggot, G. J. Kikuyu Grass Farming for High Production. 2nd ed. Whangarei, New Zealand: Northland Pasture, 1992.
Lua MLA (9ú heag.)Piggot, G. J. Kikuyu Grass Farming for High Production. 2nd ed. Northland Pasture, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.